1371312240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139361}}^1$

素因数の和:139418

約数の個数: 80

約数和(自身を含む): 4354783776

約数和(自身を除く): 2983471536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 139361, 278722, 418083, 557444, 696805, 836166, 1114888, 1393610, 1672332, 2090415, 2229776, 2787220, 3344664, 4180830, 5574440, 5713801, 6689328, 8361660, 11148880, 11427602, 16723320, 17141403, 22855204, 28569005, 33446640, 34282806, 45710408, 57138010, 68565612, 85707015, 91420816, 114276020, 137131224, 171414030, 228552040, 274262448, 342828060, 457104080, 685656120, 1371312240]

約数ペア:

[(1, 1371312240), (2, 685656120), (3, 457104080), (4, 342828060), (5, 274262448), (6, 228552040), (8, 171414030), (10, 137131224), (12, 114276020), (15, 91420816), (16, 85707015), (20, 68565612), (24, 57138010), (30, 45710408), (40, 34282806), (41, 33446640), (48, 28569005), (60, 22855204), (80, 17141403), (82, 16723320), (120, 11427602), (123, 11148880), (164, 8361660), (205, 6689328), (240, 5713801), (246, 5574440), (328, 4180830), (410, 3344664), (492, 2787220), (615, 2229776), (656, 2090415), (820, 1672332), (984, 1393610), (1230, 1114888), (1640, 836166), (1968, 696805), (2460, 557444), (3280, 418083), (4920, 278722), (9840, 139361)]