1141574640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{206807}}^1$

素因数の和:206846

約数の個数: 80

約数和(自身を含む): 3692763648

約数和(自身を除く): 2551189008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 206807, 413614, 620421, 827228, 1034035, 1240842, 1654456, 2068070, 2481684, 3102105, 3308912, 4136140, 4756561, 4963368, 6204210, 8272280, 9513122, 9926736, 12408420, 14269683, 16544560, 19026244, 23782805, 24816840, 28539366, 38052488, 47565610, 49633680, 57078732, 71348415, 76104976, 95131220, 114157464, 142696830, 190262440, 228314928, 285393660, 380524880, 570787320, 1141574640]

約数ペア:

[(1, 1141574640), (2, 570787320), (3, 380524880), (4, 285393660), (5, 228314928), (6, 190262440), (8, 142696830), (10, 114157464), (12, 95131220), (15, 76104976), (16, 71348415), (20, 57078732), (23, 49633680), (24, 47565610), (30, 38052488), (40, 28539366), (46, 24816840), (48, 23782805), (60, 19026244), (69, 16544560), (80, 14269683), (92, 12408420), (115, 9926736), (120, 9513122), (138, 8272280), (184, 6204210), (230, 4963368), (240, 4756561), (276, 4136140), (345, 3308912), (368, 3102105), (460, 2481684), (552, 2068070), (690, 1654456), (920, 1240842), (1104, 1034035), (1380, 827228), (1840, 620421), (2760, 413614), (5520, 206807)]