2355805560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{276503}}^1$

素因数の和:276588

約数の個数: 64

約数和(自身を含む): 7166983680

約数和(自身を除く): 4811178120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 276503, 553006, 829509, 1106012, 1382515, 1659018, 2212024, 2765030, 3318036, 4147545, 5530060, 6636072, 8295090, 11060120, 16590180, 19631713, 33180360, 39263426, 58895139, 78526852, 98158565, 117790278, 157053704, 196317130, 235580556, 294475695, 392634260, 471161112, 588951390, 785268520, 1177902780, 2355805560]

約数ペア:

[(1, 2355805560), (2, 1177902780), (3, 785268520), (4, 588951390), (5, 471161112), (6, 392634260), (8, 294475695), (10, 235580556), (12, 196317130), (15, 157053704), (20, 117790278), (24, 98158565), (30, 78526852), (40, 58895139), (60, 39263426), (71, 33180360), (120, 19631713), (142, 16590180), (213, 11060120), (284, 8295090), (355, 6636072), (426, 5530060), (568, 4147545), (710, 3318036), (852, 2765030), (1065, 2212024), (1420, 1659018), (1704, 1382515), (2130, 1106012), (2840, 829509), (4260, 553006), (8520, 276503)]