148810320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:202

約数の個数: 180

約数和(自身を含む): 519255828

約数和(自身を除く): 370445508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 71, 72, 80, 82, 90, 120, 123, 142, 144, 164, 180, 205, 213, 240, 246, 284, 328, 355, 360, 369, 410, 426, 492, 568, 615, 639, 656, 710, 720, 738, 820, 852, 984, 1065, 1136, 1230, 1278, 1420, 1476, 1640, 1704, 1845, 1968, 2130, 2460, 2556, 2840, 2911, 2952, 3195, 3280, 3408, 3690, 4260, 4920, 5041, 5112, 5680, 5822, 5904, 6390, 7380, 8520, 8733, 9840, 10082, 10224, 11644, 12780, 14555, 14760, 15123, 17040, 17466, 20164, 23288, 25205, 25560, 26199, 29110, 29520, 30246, 34932, 40328, 43665, 45369, 46576, 50410, 51120, 52398, 58220, 60492, 69864, 75615, 80656, 87330, 90738, 100820, 104796, 116440, 120984, 130995, 139728, 151230, 174660, 181476, 201640, 206681, 209592, 226845, 232880, 241968, 261990, 302460, 349320, 362952, 403280, 413362, 419184, 453690, 523980, 604920, 620043, 698640, 725904, 826724, 907380, 1033405, 1047960, 1209840, 1240086, 1653448, 1814760, 1860129, 2066810, 2095920, 2480172, 3100215, 3306896, 3629520, 3720258, 4133620, 4960344, 6200430, 7440516, 8267240, 9300645, 9920688, 12400860, 14881032, 16534480, 18601290, 24801720, 29762064, 37202580, 49603440, 74405160, 148810320]

約数ペア:

[(1, 148810320), (2, 74405160), (3, 49603440), (4, 37202580), (5, 29762064), (6, 24801720), (8, 18601290), (9, 16534480), (10, 14881032), (12, 12400860), (15, 9920688), (16, 9300645), (18, 8267240), (20, 7440516), (24, 6200430), (30, 4960344), (36, 4133620), (40, 3720258), (41, 3629520), (45, 3306896), (48, 3100215), (60, 2480172), (71, 2095920), (72, 2066810), (80, 1860129), (82, 1814760), (90, 1653448), (120, 1240086), (123, 1209840), (142, 1047960), (144, 1033405), (164, 907380), (180, 826724), (205, 725904), (213, 698640), (240, 620043), (246, 604920), (284, 523980), (328, 453690), (355, 419184), (360, 413362), (369, 403280), (410, 362952), (426, 349320), (492, 302460), (568, 261990), (615, 241968), (639, 232880), (656, 226845), (710, 209592), (720, 206681), (738, 201640), (820, 181476), (852, 174660), (984, 151230), (1065, 139728), (1136, 130995), (1230, 120984), (1278, 116440), (1420, 104796), (1476, 100820), (1640, 90738), (1704, 87330), (1845, 80656), (1968, 75615), (2130, 69864), (2460, 60492), (2556, 58220), (2840, 52398), (2911, 51120), (2952, 50410), (3195, 46576), (3280, 45369), (3408, 43665), (3690, 40328), (4260, 34932), (4920, 30246), (5041, 29520), (5112, 29110), (5680, 26199), (5822, 25560), (5904, 25205), (6390, 23288), (7380, 20164), (8520, 17466), (8733, 17040), (9840, 15123), (10082, 14760), (10224, 14555), (11644, 12780)]