303399720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 1070269200

約数和(自身を除く): 766869480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 241, 260, 269, 312, 360, 390, 468, 482, 520, 538, 585, 723, 780, 807, 936, 964, 1076, 1170, 1205, 1345, 1446, 1560, 1614, 1928, 2152, 2169, 2340, 2410, 2421, 2690, 2892, 3133, 3228, 3497, 3615, 4035, 4338, 4680, 4820, 4842, 5380, 5784, 6266, 6456, 6994, 7230, 8070, 8676, 9399, 9640, 9684, 10491, 10760, 10845, 12105, 12532, 13988, 14460, 15665, 16140, 17352, 17485, 18798, 19368, 20982, 21690, 24210, 25064, 27976, 28197, 28920, 31330, 31473, 32280, 34970, 37596, 41964, 43380, 46995, 48420, 52455, 56394, 62660, 62946, 64829, 69940, 75192, 83928, 86760, 93990, 96840, 104910, 112788, 125320, 125892, 129658, 139880, 140985, 157365, 187980, 194487, 209820, 225576, 251784, 259316, 281970, 314730, 324145, 375960, 388974, 419640, 518632, 563940, 583461, 629460, 648290, 777948, 842777, 972435, 1127880, 1166922, 1258920, 1296580, 1555896, 1685554, 1944870, 2333844, 2528331, 2593160, 2917305, 3371108, 3889740, 4213885, 4667688, 5056662, 5834610, 6742216, 7584993, 7779480, 8427770, 10113324, 11669220, 12641655, 15169986, 16855540, 20226648, 23338440, 25283310, 30339972, 33711080, 37924965, 50566620, 60679944, 75849930, 101133240, 151699860, 303399720]

約数ペア:

[(1, 303399720), (2, 151699860), (3, 101133240), (4, 75849930), (5, 60679944), (6, 50566620), (8, 37924965), (9, 33711080), (10, 30339972), (12, 25283310), (13, 23338440), (15, 20226648), (18, 16855540), (20, 15169986), (24, 12641655), (26, 11669220), (30, 10113324), (36, 8427770), (39, 7779480), (40, 7584993), (45, 6742216), (52, 5834610), (60, 5056662), (65, 4667688), (72, 4213885), (78, 3889740), (90, 3371108), (104, 2917305), (117, 2593160), (120, 2528331), (130, 2333844), (156, 1944870), (180, 1685554), (195, 1555896), (234, 1296580), (241, 1258920), (260, 1166922), (269, 1127880), (312, 972435), (360, 842777), (390, 777948), (468, 648290), (482, 629460), (520, 583461), (538, 563940), (585, 518632), (723, 419640), (780, 388974), (807, 375960), (936, 324145), (964, 314730), (1076, 281970), (1170, 259316), (1205, 251784), (1345, 225576), (1446, 209820), (1560, 194487), (1614, 187980), (1928, 157365), (2152, 140985), (2169, 139880), (2340, 129658), (2410, 125892), (2421, 125320), (2690, 112788), (2892, 104910), (3133, 96840), (3228, 93990), (3497, 86760), (3615, 83928), (4035, 75192), (4338, 69940), (4680, 64829), (4820, 62946), (4842, 62660), (5380, 56394), (5784, 52455), (6266, 48420), (6456, 46995), (6994, 43380), (7230, 41964), (8070, 37596), (8676, 34970), (9399, 32280), (9640, 31473), (9684, 31330), (10491, 28920), (10760, 28197), (10845, 27976), (12105, 25064), (12532, 24210), (13988, 21690), (14460, 20982), (15665, 19368), (16140, 18798), (17352, 17485)]