744346980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24469}}^1$

素因数の和:24510

約数の個数: 108

約数和(自身を含む): 2444993460

約数和(自身を除く): 1700646480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 24469, 30420, 48938, 73407, 97876, 122345, 146814, 220221, 244690, 293628, 318097, 367035, 440442, 489380, 636194, 734070, 880884, 954291, 1101105, 1272388, 1468140, 1590485, 1908582, 2202210, 2862873, 3180970, 3817164, 4135261, 4404420, 4771455, 5725746, 6361940, 8270522, 9542910, 11451492, 12405783, 14314365, 16541044, 19085820, 20676305, 24811566, 28628730, 37217349, 41352610, 49623132, 57257460, 62028915, 74434698, 82705220, 124057830, 148869396, 186086745, 248115660, 372173490, 744346980]

約数ペア:

[(1, 744346980), (2, 372173490), (3, 248115660), (4, 186086745), (5, 148869396), (6, 124057830), (9, 82705220), (10, 74434698), (12, 62028915), (13, 57257460), (15, 49623132), (18, 41352610), (20, 37217349), (26, 28628730), (30, 24811566), (36, 20676305), (39, 19085820), (45, 16541044), (52, 14314365), (60, 12405783), (65, 11451492), (78, 9542910), (90, 8270522), (117, 6361940), (130, 5725746), (156, 4771455), (169, 4404420), (180, 4135261), (195, 3817164), (234, 3180970), (260, 2862873), (338, 2202210), (390, 1908582), (468, 1590485), (507, 1468140), (585, 1272388), (676, 1101105), (780, 954291), (845, 880884), (1014, 734070), (1170, 636194), (1521, 489380), (1690, 440442), (2028, 367035), (2340, 318097), (2535, 293628), (3042, 244690), (3380, 220221), (5070, 146814), (6084, 122345), (7605, 97876), (10140, 73407), (15210, 48938), (24469, 30420)]