152150480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3292

約数の個数: 80

約数和(自身を含む): 384499200

約数和(自身を除く): 232348720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 3229, 4712, 5890, 6458, 9424, 11780, 12916, 16145, 23560, 25832, 32290, 47120, 51664, 61351, 64580, 100099, 122702, 129160, 200198, 245404, 258320, 306755, 400396, 490808, 500495, 613510, 800792, 981616, 1000990, 1227020, 1601584, 1901881, 2001980, 2454040, 3803762, 4003960, 4908080, 7607524, 8007920, 9509405, 15215048, 19018810, 30430096, 38037620, 76075240, 152150480]

約数ペア:

[(1, 152150480), (2, 76075240), (4, 38037620), (5, 30430096), (8, 19018810), (10, 15215048), (16, 9509405), (19, 8007920), (20, 7607524), (31, 4908080), (38, 4003960), (40, 3803762), (62, 2454040), (76, 2001980), (80, 1901881), (95, 1601584), (124, 1227020), (152, 1000990), (155, 981616), (190, 800792), (248, 613510), (304, 500495), (310, 490808), (380, 400396), (496, 306755), (589, 258320), (620, 245404), (760, 200198), (1178, 129160), (1240, 122702), (1520, 100099), (2356, 64580), (2480, 61351), (2945, 51664), (3229, 47120), (4712, 32290), (5890, 25832), (6458, 23560), (9424, 16145), (11780, 12916)]