872134920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2671}}^1$

素因数の和:3595

約数の個数: 96

約数和(自身を含む): 2838625920

約数和(自身を除く): 1966491000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 907, 1814, 2671, 2721, 3628, 4535, 5342, 5442, 7256, 8013, 8163, 9070, 10684, 10884, 13355, 13605, 16026, 16326, 18140, 21368, 21768, 24039, 26710, 27210, 32052, 32652, 36280, 40065, 40815, 48078, 53420, 54420, 64104, 65304, 80130, 81630, 96156, 106840, 108840, 120195, 160260, 163260, 192312, 240390, 320520, 326520, 480780, 961560, 2422597, 4845194, 7267791, 9690388, 12112985, 14535582, 19380776, 21803373, 24225970, 29071164, 36338955, 43606746, 48451940, 58142328, 72677910, 87213492, 96903880, 109016865, 145355820, 174426984, 218033730, 290711640, 436067460, 872134920]

約数ペア:

[(1, 872134920), (2, 436067460), (3, 290711640), (4, 218033730), (5, 174426984), (6, 145355820), (8, 109016865), (9, 96903880), (10, 87213492), (12, 72677910), (15, 58142328), (18, 48451940), (20, 43606746), (24, 36338955), (30, 29071164), (36, 24225970), (40, 21803373), (45, 19380776), (60, 14535582), (72, 12112985), (90, 9690388), (120, 7267791), (180, 4845194), (360, 2422597), (907, 961560), (1814, 480780), (2671, 326520), (2721, 320520), (3628, 240390), (4535, 192312), (5342, 163260), (5442, 160260), (7256, 120195), (8013, 108840), (8163, 106840), (9070, 96156), (10684, 81630), (10884, 80130), (13355, 65304), (13605, 64104), (16026, 54420), (16326, 53420), (18140, 48078), (21368, 40815), (21768, 40065), (24039, 36280), (26710, 32652), (27210, 32052)]