91436280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58613}}^1$

素因数の和:58640

約数の個数: 64

約数和(自身を含む): 295414560

約数和(自身を除く): 203978280

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, 260, 312, 390, 520, 780, 1560, 58613, 117226, 175839, 234452, 293065, 351678, 468904, 586130, 703356, 761969, 879195, 1172260, 1406712, 1523938, 1758390, 2285907, 2344520, 3047876, 3516780, 3809845, 4571814, 6095752, 7033560, 7619690, 9143628, 11429535, 15239380, 18287256, 22859070, 30478760, 45718140, 91436280]

約数ペア:

[(1, 91436280), (2, 45718140), (3, 30478760), (4, 22859070), (5, 18287256), (6, 15239380), (8, 11429535), (10, 9143628), (12, 7619690), (13, 7033560), (15, 6095752), (20, 4571814), (24, 3809845), (26, 3516780), (30, 3047876), (39, 2344520), (40, 2285907), (52, 1758390), (60, 1523938), (65, 1406712), (78, 1172260), (104, 879195), (120, 761969), (130, 703356), (156, 586130), (195, 468904), (260, 351678), (312, 293065), (390, 234452), (520, 175839), (780, 117226), (1560, 58613)]