880557840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71941}}^1$

素因数の和:71977

約数の個数: 120

約数和(自身を含む): 3131203608

約数和(自身を除く): 2250645768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 71941, 143882, 215823, 287764, 359705, 431646, 575528, 647469, 719410, 863292, 1079115, 1151056, 1222997, 1294938, 1438820, 1726584, 2158230, 2445994, 2589876, 2877640, 3237345, 3453168, 3668991, 4316460, 4891988, 5179752, 5755280, 6114985, 6474690, 7337982, 8632920, 9783976, 10359504, 11006973, 12229970, 12949380, 14675964, 17265840, 18344955, 19567952, 22013946, 24459940, 25898760, 29351928, 36689910, 44027892, 48919880, 51797520, 55034865, 58703856, 73379820, 88055784, 97839760, 110069730, 146759640, 176111568, 220139460, 293519280, 440278920, 880557840]

約数ペア:

[(1, 880557840), (2, 440278920), (3, 293519280), (4, 220139460), (5, 176111568), (6, 146759640), (8, 110069730), (9, 97839760), (10, 88055784), (12, 73379820), (15, 58703856), (16, 55034865), (17, 51797520), (18, 48919880), (20, 44027892), (24, 36689910), (30, 29351928), (34, 25898760), (36, 24459940), (40, 22013946), (45, 19567952), (48, 18344955), (51, 17265840), (60, 14675964), (68, 12949380), (72, 12229970), (80, 11006973), (85, 10359504), (90, 9783976), (102, 8632920), (120, 7337982), (136, 6474690), (144, 6114985), (153, 5755280), (170, 5179752), (180, 4891988), (204, 4316460), (240, 3668991), (255, 3453168), (272, 3237345), (306, 2877640), (340, 2589876), (360, 2445994), (408, 2158230), (510, 1726584), (612, 1438820), (680, 1294938), (720, 1222997), (765, 1151056), (816, 1079115), (1020, 863292), (1224, 719410), (1360, 647469), (1530, 575528), (2040, 431646), (2448, 359705), (3060, 287764), (4080, 215823), (6120, 143882), (12240, 71941)]