1323552360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4021}}^1$

素因数の和:4259

約数の個数: 128

約数和(自身を含む): 4297426560

約数和(自身を除く): 2973874200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 211, 260, 312, 390, 422, 520, 633, 780, 844, 1055, 1266, 1560, 1688, 2110, 2532, 2743, 3165, 4021, 4220, 5064, 5486, 6330, 8042, 8229, 8440, 10972, 12063, 12660, 13715, 16084, 16458, 20105, 21944, 24126, 25320, 27430, 32168, 32916, 40210, 41145, 48252, 52273, 54860, 60315, 65832, 80420, 82290, 96504, 104546, 109720, 120630, 156819, 160840, 164580, 209092, 241260, 261365, 313638, 329160, 418184, 482520, 522730, 627276, 784095, 848431, 1045460, 1254552, 1568190, 1696862, 2090920, 2545293, 3136380, 3393724, 4242155, 5090586, 6272760, 6787448, 8484310, 10181172, 11029603, 12726465, 16968620, 20362344, 22059206, 25452930, 33088809, 33937240, 44118412, 50905860, 55148015, 66177618, 88236824, 101811720, 110296030, 132355236, 165444045, 220592060, 264710472, 330888090, 441184120, 661776180, 1323552360]

約数ペア:

[(1, 1323552360), (2, 661776180), (3, 441184120), (4, 330888090), (5, 264710472), (6, 220592060), (8, 165444045), (10, 132355236), (12, 110296030), (13, 101811720), (15, 88236824), (20, 66177618), (24, 55148015), (26, 50905860), (30, 44118412), (39, 33937240), (40, 33088809), (52, 25452930), (60, 22059206), (65, 20362344), (78, 16968620), (104, 12726465), (120, 11029603), (130, 10181172), (156, 8484310), (195, 6787448), (211, 6272760), (260, 5090586), (312, 4242155), (390, 3393724), (422, 3136380), (520, 2545293), (633, 2090920), (780, 1696862), (844, 1568190), (1055, 1254552), (1266, 1045460), (1560, 848431), (1688, 784095), (2110, 627276), (2532, 522730), (2743, 482520), (3165, 418184), (4021, 329160), (4220, 313638), (5064, 261365), (5486, 241260), (6330, 209092), (8042, 164580), (8229, 160840), (8440, 156819), (10972, 120630), (12063, 109720), (12660, 104546), (13715, 96504), (16084, 82290), (16458, 80420), (20105, 65832), (21944, 60315), (24126, 54860), (25320, 52273), (27430, 48252), (32168, 41145), (32916, 40210)]