72326280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 237323520

約数和(自身を除く): 164997240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 653, 710, 780, 852, 923, 1065, 1306, 1420, 1560, 1704, 1846, 1959, 2130, 2612, 2769, 2840, 3265, 3692, 3918, 4260, 4615, 5224, 5538, 6530, 7384, 7836, 8489, 8520, 9230, 9795, 11076, 13060, 13845, 15672, 16978, 18460, 19590, 22152, 25467, 26120, 27690, 33956, 36920, 39180, 42445, 46363, 50934, 55380, 67912, 78360, 84890, 92726, 101868, 110760, 127335, 139089, 169780, 185452, 203736, 231815, 254670, 278178, 339560, 370904, 463630, 509340, 556356, 602719, 695445, 927260, 1018680, 1112712, 1205438, 1390890, 1808157, 1854520, 2410876, 2781780, 3013595, 3616314, 4821752, 5563560, 6027190, 7232628, 9040785, 12054380, 14465256, 18081570, 24108760, 36163140, 72326280]

約数ペア:

[(1, 72326280), (2, 36163140), (3, 24108760), (4, 18081570), (5, 14465256), (6, 12054380), (8, 9040785), (10, 7232628), (12, 6027190), (13, 5563560), (15, 4821752), (20, 3616314), (24, 3013595), (26, 2781780), (30, 2410876), (39, 1854520), (40, 1808157), (52, 1390890), (60, 1205438), (65, 1112712), (71, 1018680), (78, 927260), (104, 695445), (120, 602719), (130, 556356), (142, 509340), (156, 463630), (195, 370904), (213, 339560), (260, 278178), (284, 254670), (312, 231815), (355, 203736), (390, 185452), (426, 169780), (520, 139089), (568, 127335), (653, 110760), (710, 101868), (780, 92726), (852, 84890), (923, 78360), (1065, 67912), (1306, 55380), (1420, 50934), (1560, 46363), (1704, 42445), (1846, 39180), (1959, 36920), (2130, 33956), (2612, 27690), (2769, 26120), (2840, 25467), (3265, 22152), (3692, 19590), (3918, 18460), (4260, 16978), (4615, 15672), (5224, 13845), (5538, 13060), (6530, 11076), (7384, 9795), (7836, 9230), (8489, 8520)]